Yosai is making a kimono for her father. The belt for the kimono should be one hundred thirty-six centimeters long. She has two meters of fabric. How much fabric will she have left after making the belt? (State your answer in meters.)

45.

On Christmas Day, it was very cold when Scrooge went out. The thermometer read-1.5degrees. It was snowing and the wind was blowing. Yesterday morning it had been22.2degrees. How many degrees had the temperature dropped?

Ganze.

46.

897+ 2

.072.47.9

47.

472+ 86

.9.9.05

48.

76+ 5

.552.8.8

49.

827+ 8

.31.872.045

Key #2

Vereinfache.

50.

9.23 + 37.2 - 30.6 - 2.31 + 4.98

51.

59.5 - 3.13 + 2 + 10.45

52.

5.3 - 53.20 - 3 + 52.3

53.

67.93 + 3.7 - 1.4 + 10 + 5.25

Vereinfache.

54.

(6.74 - 5.3) + (4.79 + 40.49)

55.

92 - 2.35 + 3 - 4.3 - 39.52

56.

65 + (2.83 + 29.90)

57.

9 - 19.27 + 46.2

Ergänze die fehlende Zahl

58.

+ (19.64 - 48.7) = 32.45

59.

(96.7 - 4.9) + ( + 2) + 46.58 = 182.68

60.

67.2 - - 29.3 = 34.27

61.

(67 - + 2.1 - 4.6 - 44) = 4.1

Trage die fehlenden Zahlen ein.

62.

( + ) - ( - + )

=

29.54

Verwende die Zahlen: 5.26, 2, 4.5, 25.10, und 3.32

63.

( + ) - -

=

75.5

Verwende die Zahlen: 18, 10.6, 27.5, und 95.6

Key #2

Ganze.

64.

Joshua went to the store to buy some of the ingredients for Indian pudding for his mother. He bought cornmeal ($1.80), cinnamon ($2.19), milk ($2.80), and eggs ($1.41). The clerk added up the total and Joshua gave him a twenty-dollar bill. How much change did Joshua get?

65.

Steven has$9.71to spend on a new shirt at a store in Sydney. He likes a shirt that costs$11.99. How much money does he need to borrow to buy the shirt that he likes?